c++实现五子棋的代码怎么写

以下是一个简单的C++实现五子棋的代码示例：

#include  #include   const int BOARD_SIZE = 15;  char board[BOARD_SIZE][BOARD_SIZE];  void initBoard() {     for (int i = 0; i < BOARD_SIZE; i++) {         for (int j = 0; j < BOARD_SIZE; j++) {             board[i][j] = '.';         }     } }  void printBoard() {     for (int i = 0; i < BOARD_SIZE; i++) {         for (int j = 0; j < BOARD_SIZE; j++) {             std::cout << board[i][j] << " ";         }         std::cout << std::endl;     } }  bool checkWin(int x, int y, char player) {     // 检查横向     int count = 1;     for (int i = 1; i < 5; i++) {         if (x+i >= BOARD_SIZE || board[x+i][y] != player) {             break;         }         count++;     }     for (int i = 1; i < 5; i++) {         if (x-i < 0 || board[x-i][y] != player) {             break;         }         count++;     }     if (count >= 5) {         return true;     }      // 检查纵向     count = 1;     for (int i = 1; i < 5; i++) {         if (y+i >= BOARD_SIZE || board[x][y+i] != player) {             break;         }         count++;     }     for (int i = 1; i < 5; i++) {         if (y-i < 0 || board[x][y-i] != player) {             break;         }         count++;     }     if (count >= 5) {         return true;     }      // 检查斜向     count = 1;     for (int i = 1; i < 5; i++) {         if (x+i >= BOARD_SIZE || y+i >= BOARD_SIZE || board[x+i][y+i] != player) {             break;         }         count++;     }     for (int i = 1; i < 5; i++) {         if (x-i < 0 || y-i < 0 || board[x-i][y-i] != player) {             break;         }         count++;     }     if (count >= 5) {         return true;     }      // 检查反斜向     count = 1;     for (int i = 1; i < 5; i++) {         if (x+i >= BOARD_SIZE || y-i < 0 || board[x+i][y-i] != player) {             break;         }         count++;     }     for (int i = 1; i < 5; i++) {         if (x-i < 0 || y+i >= BOARD_SIZE || board[x-i][y+i] != player) {             break;         }         count++;     }     if (count >= 5) {         return true;     }      return false; }  int main() {     initBoard();      char player = 'X';     int x, y;      while (true) {         printBoard();          std::cout << "Player " << player << ": ";         std::cin >> x >> y;          if (x < 0 || x >= BOARD_SIZE || y < 0 || y >= BOARD_SIZE || board[x][y] != '.') {             std::cout << "Invalid move, try again." << std::endl;             continue;         }          board[x][y] = player;          if (checkWin(x, y, player)) {             printBoard();             std::cout << "Player " << player << " wins!" << std::endl;             break;         }          player = (player == 'X') ? 'O' : 'X';     }      return 0; } 

这段代码实现了一个简单的五子棋游戏，玩家可以轮流下棋，当有玩家连成五子时游戏结束并宣布胜利。您可以在此基础上进行更多的扩展和优化。